xen12-chalmers-tritriadic-mt-11-27-9
Tritriadic M->T scale built from 11:27:9
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 11-limit |
| Construction | tritriadic_mt(Fraction(27, 22), Fraction(18, 11)) |
| Source | Xenharmonikon 12 |
| Reference | John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Part Three, Xenharmonikon 12 (1989) |
| Author | John H. Chalmers, Jr. |
| Read online | www.xenharmonikon.org |
| Article | 79 scales |
| Tone | Tone (¢) | Step | Step (¢) |
|---|---|---|---|
| 243/242 | 7 | 243/242 | 7 |
| 27/22 | 355 | 11/9 | 347 |
| 4/3 | 498 | 88/81 | 143 |
| 729/484 | 709 | 2187/1936 | 211 |
| 44/27 | 845 | 21296/19683 | 136 |
| 18/11 | 853 | 243/242 | 7 |
| 2 | 1200 | 11/9 | 347 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen12-chalmers-tritriadic-mt-17-21-7 | 7 | 0 | 22.6 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| CD11_01_rast_Iraq | 8 | 7.1 |
| buzurg1 | 8 | 7.1 |
| pepbuzrg | 8 | 8.2 |
| farabi9 | 9 | 7.1 |
| hjelmconv | 10 | 7.1 |
| 2.3.5-7.11-9.diamond | 10 | 7.1 |
| rbuzurg-buzurg_hijaz_Cup | 8 | 11.7 |
| xen18-erlich-dicot-10 | 10 | 9.0 |
| mohajira-to-slendro | 12 | 7.1 |
| qujus18 | 12 | 7.1 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| Vietnam_Vong_Co | 5 | 21.0 |
Raw file
! xen12-chalmers-tritriadic-mt-11-27-9.scl ! Tritriadic M->T scale built from 11:27:9 7 ! 243/242 27/22 4/3 729/484 44/27 18/11 2 ! ! John H. Chalmers, Jr. ! Tritriadic Scales with Seven Tones, Part Three ! Xenharmonikon 12 (1989) ! ! [info] ! source = Xenharmonikon ! whole_number = 12